Wireless signal transmission device



FIG. 1 is a front perspective view of a wireless signal transmission device, such as a Wireless Access Point (WAP), wireless router, or Customer Premise Equipment (CPE), in accordance with our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is another front perspective view showing the wireless signal transmission device of FIG. 1 in a position of use with another wireless signal transmission device hung on a holder;

FIG. 10 is a rear perspective view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left view thereof;

FIG. 14 is a right view thereof;

FIG. 15 is a top view thereof; and,

FIG. 16 is a bottom view thereof.

The additional broken line subject matter showing a second wireless signal transmission device and the holder in FIGS. 9-16 depict environment only and form no part of the claim, while all other broken lines depict portions of the wireless signal transmission device that form no part of the claimed design. 

CLAIM The ornamental design for a wireless signal transmission device, as shown and described. 